Make django_args optional where appropriate and whitespace fixes
Access methods that do not use django_args should make it optional.
Patch by: Sverre Rabbelier
$(function() {
$('.datetime-pick').datetimepicker();
$('.date-pick').datetimepicker({
'pickDateOnly' : true,
'timeFormat' : '',
'yearRange' : '1900:2008',
});
});